/**
* Generate and return document template
* @return string
*/
protected function generateTemplate(IsotopeProductCollection $objCollection, array $arrTokens)
{
$objTemplate = new \Isotope\Template($this->documentTpl);
$objTemplate->setData($this->arrData);
$objTemplate->title = \String::parseSimpleTokens($this->documentTitle, $arrTokens);
$objTemplate->collection = $objCollection;
// Render the collection
$objCollectionTemplate = new \Isotope\Template($this->collectionTpl);
$objCollection->addToTemplate($objCollectionTemplate, array('gallery' => $this->gallery, 'sorting' => $objCollection->getItemsSortingCallable($this->orderCollectionBy)));
$objTemplate->products = $objCollectionTemplate->parse();
// Generate template and fix PDF issues, see Contao's ModuleArticle
$strBuffer = Haste::getInstance()->call('replaceInsertTags', array($objTemplate->parse(), false));
$strBuffer = html_entity_decode($strBuffer, ENT_QUOTES, $GLOBALS['TL_CONFIG']['characterSet']);
$strBuffer = \Controller::convertRelativeUrls($strBuffer, '', true);
// Remove form elements and JavaScript links
$arrSearch = array('@<form.*</form>@Us', '@<a [^>]*href="[^"]*javascript:[^>]+>.*</a>@Us');
$strBuffer = preg_replace($arrSearch, '', $strBuffer);
// URL decode image paths (see contao/core#6411)
// Make image paths absolute
$strBuffer = preg_replace_callback('@(src=")([^"]+)(")@', function ($args) {
if (preg_match('@^(http://|https://)@', $args[2])) {
return $args[2];
}
return $args[1] . TL_ROOT . '/' . rawurldecode($args[2]) . $args[3];
}, $strBuffer);
// Handle line breaks in preformatted text
$strBuffer = preg_replace_callback('@(<pre.*</pre>)@Us', 'nl2br_callback', $strBuffer);
// Default PDF export using TCPDF
$arrSearch = array('@<span style="text-decoration: ?underline;?">(.*)</span>@Us', '@(<img[^>]+>)@', '@(<div[^>]+block[^>]+>)@', '@[\\n\\r\\t]+@', '@<br( /)?><div class="mod_article@', '@href="([^"]+)(pdf=[0-9]*(&|&)?)([^"]*)"@');
$arrReplace = array('<u>$1</u>', '<br>$1', '<br>$1', ' ', '<div class="mod_article', 'href="$1$4"');
$strBuffer = preg_replace($arrSearch, $arrReplace, $strBuffer);
return $strBuffer;
}
